How far is Fort Belknap Agency, MT from Miles City, MT?
The driving distance from Fort Belknap Agency, MT to Miles City, MT is about 288.7 miles (464.6 km), with a travel time of about 04h 56m by car.
- The straight-line flight distance is about 198 miles (318.7 km).
- For a round trip, plan for roughly 09h 53m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM MDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 04h 56m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in Montana, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Fort Belknap Agency and Miles City.
Turn-by-Turn Driving Directions
Step-by-step road directions between Fort Belknap Agency and Miles City.
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1
Start on 1st Street
2265 ft · 2 min · 1st Street
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2
At the end of the road, turn right
161.3 mi · 3 hr 4 min
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3
Turn right onto 4th Avenue North
111 m · 6 sec · 4th Avenue North
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4
Continue on 3rd Avenue
1003 ft · 23 sec · 3rd Avenue
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5
Turn left onto Anaconda Street
963 ft · 22 sec · Anaconda Street
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6
Turn left onto South 1st Avenue
75 m · 6 sec · South 1st Avenue
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7
Turn right onto East Main Street
5.5 mi · 8 min · East Main Street
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8
Turn straight onto State Highway 13
46.7 mi · 1 hr 9 min · State Highway 13
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9
Turn left onto B Avenue
46.3 mi · 51 min · B Avenue
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10
At the end of the road, turn right onto West Towne Street
1.5 mi · 2 min · West Towne Street
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11
Take the ramp straight
569 ft · 14 sec
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12
Keep slight left
68.9 mi · 1 hr 5 min
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13
Take the exit slight right
1047 ft · 26 sec
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14
Turn right
1.5 mi · 2 min
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15
At the end of the road, turn left onto Valley Drive East
1.6 mi · 3 min · Valley Drive East
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16
Turn sharp left onto Main Street
17 m · 1 sec · Main Street
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17
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Fort Belknap Agency and Miles City.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Longest stretch
At the end of the road, turn right
161 mi · 03h 04m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Sunny leaving Fort Belknap Agency and Sunny near Miles City.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Fort Belknap Agency to Miles City?
The road trip is about 288.7 miles (464.6 km) and usually takes 04h 56m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Wolf Point is a useful midpoint, sitting about 167 miles from Fort Belknap Agency and 121.7 miles from Miles City.
How much longer is the road route than the straight-line distance?
The direct path is about 198 miles (318.7 km), while the road route adds roughly 90.7 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM MDT. If you want a more comfortable same-day return, try to leave by 7:06 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $39.67 one way or $79.34 round trip. Estimated CO2 is about 90.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Fort Belknap Agency and Sunny near Miles City.
Stop Ideas Near Wolf Point
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Wolf Point.
Wolf Point
Glasgow
Sidney, MT
Flight Path Map
This map shows the direct air route between Fort Belknap Agency and Miles City. Straight-line distance: 198.01 mi (318.66 km).
#1 Fort Belknap Agency
Census designated place
| Population | 1,293 |
| Coordinates | 48.4825000, -108.7654400 |
| Altitude | 724 |
| Country | United States |
#2 Miles City
City in Custer County, Montana
| Population | 8,264 |
| Coordinates | 46.4083400, -105.8405600 |
| Altitude | 722 |
| Country | United States |
End: Main Street (-105.84056, 46.408351)
Estimated Travel Time
Distance: 465 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 37m |
| 40 mph (64.37 km/h) | 07h 13m |
| 50 mph (80.47 km/h) | 05h 46m |
| 60 mph (96.56 km/h) | 04h 48m |
| 70 mph (112.65 km/h) | 04h 07m |
| 80 mph (129 km/h) | 03h 36m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $39.67 | $79.34 |
| Mid-grade | $4.23 | $43.11 | $86.23 |
| Premium | $4.55 | $46.35 | $92.71 |
| Diesel | $5.41 | $55.15 | $110.30 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Montana · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.